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Welcome to the Visibility,Accessibility and Information Hiding MCQs Page

Dive deep into the fascinating world of Visibility,Accessibility and Information Hiding with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Visibility,Accessibility and Information Hiding, a crucial aspect of Software Architecture and Design. In this section, you will encounter a diverse range of MCQs that cover various aspects of Visibility,Accessibility and Information Hiding, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Architecture and Design.

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Check out the MCQs below to embark on an enriching journey through Visibility,Accessibility and Information Hiding. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Architecture and Design.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Visibility,Accessibility and Information Hiding. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Visibility,Accessibility and Information Hiding MCQs | Page 7 of 13

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Q61.
Which among these are the iteration control facilities?

a.

Initialize

b.

Information Hiding

c.

Multiple iterations

d.

All of the mentioned

Discuss
Answer: (a).Initialize
Q62.
Which of these are necessary requirements for Iteration mechanism?

a.

Initialize

b.

Completion Test

c.

Information Hiding

d.

Access Current

Discuss
Answer: (c).Information Hiding
Q63.
Which of these prepare iteration mechanism for next traversal?

a.

initialize

b.

Information Hiding

c.

Advance current Test

d.

Flexibility

Discuss
Answer: (a).initialize
Q64.
Which of the possibilities for where an iteration mechanism resides?

a.

Programming Language

b.

Collection

c.

Iterator

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q65.
Interface control mechanism can work in which of these ways?

a.

Internal

b.

External

c.

Peripheral

d.

Internal & External

Discuss
Answer: (d).Internal & External
Q66.
An iteration mechanism which provides collection element as directed by the client?

a.

Internal

b.

External

c.

Collection

d.

None of the mentioned

Discuss
Answer: (a).Internal
Q67.
Which of the following is true about built-in internal iteration control mechanism?

a.

The client must process for each collection iteration and give it to the iteration mechanism

b.

The iteration mechanism then traverses the collection applies the processing package

c.

Lack of flexibility is the biggest drawback

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q68.
Which of the following is true about built-in external iteration control mechanism?

a.

The collection might provide with the following operations to control iterations- reset,get next,has More

b.

Reset initializes the iteration

c.

Get Next obtains the current value and the advance to the next element

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q69.
Placing the iteration mechanism in iterators separate from collection must satisfy which of the following?

a.

Multiple Simultaneous Iterations

b.

Collection Interface Simplicity

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (c).All of the mentioned
Q70.
Which of the following is not correct regarding Multiple simultaneous iterations?

a.

Each iterator can be responsible for managing one traversal of its associated collection independently of all other iterators

b.

Clients can then use several iterators at once to traversal the iterations in various ways simultaneously

c.

The iteration control interface is in iterator and not the collection

d.

None of the mentioned

Discuss
Answer: (c).The iteration control interface is in iterator and not the collection
Page 7 of 13

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